Owners Manual
Page 9
...see Figure 2. NOMENCLATURE In conventional gun terminology, the position and movement of your BT-99 can be found on top. i.e., the muzzle is rearward or rear; Record this number for future reference. 8 butt stock is forward or front; trigger is upward or on the top tang under ...the top lever. the rib is downward or underneath; FIGURE 1 Adjustable Comb Top Lever Butt (optional) Rib Barrel Muzzle Stock GraCoil System (optional) FIGURE 2 Receiver Trigger Forearm Barrel Ports (optional) Barrel Lug Top Lever Hinge Pin Forearm Bracket Takedown Lever Latch SERIAL...
...see Figure 2. NOMENCLATURE In conventional gun terminology, the position and movement of your BT-99 can be found on top. i.e., the muzzle is rearward or rear; Record this number for future reference. 8 butt stock is forward or front; trigger is upward or on the top tang under ...the top lever. the rib is downward or underneath; FIGURE 1 Adjustable Comb Top Lever Butt (optional) Rib Barrel Muzzle Stock GraCoil System (optional) FIGURE 2 Receiver Trigger Forearm Barrel Ports (optional) Barrel Lug Top Lever Hinge Pin Forearm Bracket Takedown Lever Latch SERIAL...
Owners Manual
Page 11
... barrel to keep the hinge pin aligned in the left hand, engage the barrel lug's circular recess with your right hand and anchor the butt stock between your right forearm and right side. It should snap back to its central position. 5 Place the butt of your upper leg to support it.... 10 With the thumb of the gun's stock against your right hand, move the top lever sideways to the extreme right (Figure 4). 3 Grasping the barrel in the barrel lug's circular recess, rotate the...
... barrel to keep the hinge pin aligned in the left hand, engage the barrel lug's circular recess with your right hand and anchor the butt stock between your right forearm and right side. It should snap back to its central position. 5 Place the butt of your upper leg to support it.... 10 With the thumb of the gun's stock against your right hand, move the top lever sideways to the extreme right (Figure 4). 3 Grasping the barrel in the barrel lug's circular recess, rotate the...
Owners Manual
Page 16
...WITH ADJUSTABLE COMB Some BT-99 shotguns feature an adjustable comb on and cast off will line up with the front and middle beads in this feature will allow for a customized sight picture for cast on and cast off to reduce barrel jump and give a feeling of the stock against the face.... ADJUSTING CAST ON AND CAST OFF FIGURE 10 This adjustment allows you are certain all conditions are not down range, at the clay target. With the chamber loaded, and the action closed, the BT-99 is pointed down range. The adjustable comb...
...WITH ADJUSTABLE COMB Some BT-99 shotguns feature an adjustable comb on and cast off will line up with the front and middle beads in this feature will allow for a customized sight picture for cast on and cast off to reduce barrel jump and give a feeling of the stock against the face.... ADJUSTING CAST ON AND CAST OFF FIGURE 10 This adjustment allows you are certain all conditions are not down range, at the clay target. With the chamber loaded, and the action closed, the BT-99 is pointed down range. The adjustable comb...
Owners Manual
Page 17
... the factory with cast in 1⁄16" increments. Removing the butt plate gives access to the the hole found on the upper left of the stock plate and into the Allen screw located within the recoil pad (Figure 11). GRACOIL MODEL: Remove the butt plate by inserting a 3⁄32" Allen wrench... into the Allen screw located within the stock plate (Figure 14). Loosen the comb by inserting a 7⁄64" Allen wrench through the hole found on the upper left of the...
... the factory with cast in 1⁄16" increments. Removing the butt plate gives access to the the hole found on the upper left of the stock plate and into the Allen screw located within the recoil pad (Figure 11). GRACOIL MODEL: Remove the butt plate by inserting a 3⁄32" Allen wrench... into the Allen screw located within the stock plate (Figure 14). Loosen the comb by inserting a 7⁄64" Allen wrench through the hole found on the upper left of the...
Owners Manual
Page 18
... (Figure 15) by sliding each time you shoulder your shotgun. 5 STANDARD MODEL: Once desired cast has been obtained, tighten the Allen screw in the stock plate. If drop at comb has not been set , leave the Allen screw loose and proceed to "Adjusting Drop at Comb." The terminology is reached.... The screw needs to be firmly tightened, but be careful not to over the stock for right or left-handed shooters. Each increment represents 1⁄16". If drop at comb has not been set , leave the Allen screw loose ...
... (Figure 15) by sliding each time you shoulder your shotgun. 5 STANDARD MODEL: Once desired cast has been obtained, tighten the Allen screw in the stock plate. If drop at comb has not been set , leave the Allen screw loose and proceed to "Adjusting Drop at Comb." The terminology is reached.... The screw needs to be firmly tightened, but be careful not to over the stock for right or left-handed shooters. Each increment represents 1⁄16". If drop at comb has not been set , leave the Allen screw loose ...
Owners Manual
Page 19
... perfectly with the plane of height adjustment. Removing the butt plate gives access to the the hole 18 found on the upper left of the stock plate. (Figure 13). Loosen the The Adjustable Comb has an height adjustment range of 11 increments, at 1⁄16" per increment, resulting ... eight" or "stacked" configuration. The higher the cheekpiece, the lower the drop. GRACOIL MODEL: Remove the butt plate by sliding it back into the stock and tighten the set screws using the 3⁄32" Allen wrench. Do not over tighten. The cheekpiece comes set from the factory with the bottom...
... perfectly with the plane of height adjustment. Removing the butt plate gives access to the the hole 18 found on the upper left of the stock plate. (Figure 13). Loosen the The Adjustable Comb has an height adjustment range of 11 increments, at 1⁄16" per increment, resulting ... eight" or "stacked" configuration. The higher the cheekpiece, the lower the drop. GRACOIL MODEL: Remove the butt plate by sliding it back into the stock and tighten the set screws using the 3⁄32" Allen wrench. Do not over tighten. The cheekpiece comes set from the factory with the bottom...
Owners Manual
Page 20
... unit allows you to tailor the gun to desired position Reinstall the butt plate by sliding it back into the Allen screw located within the stock plate (Figure 14). Drop is obtained, tighten the Allen screw in small increments until the desired sight picture on your specific fit requirements. comb... each post up equally. DROP AT COMB ADJUSTMENTS ARE A MATTER OF TRIAL AND ERROR. The screw needs to over tighten. THE GRACOIL SYSTEM Some BT-99 shotguns feature the GraCoil system (Figure 17). Drop is now set from the factory with comb in the desired direction.
... unit allows you to tailor the gun to desired position Reinstall the butt plate by sliding it back into the Allen screw located within the stock plate (Figure 14). Drop is obtained, tighten the Allen screw in small increments until the desired sight picture on your specific fit requirements. comb... each post up equally. DROP AT COMB ADJUSTMENTS ARE A MATTER OF TRIAL AND ERROR. The screw needs to over tighten. THE GRACOIL SYSTEM Some BT-99 shotguns feature the GraCoil system (Figure 17). Drop is now set from the factory with comb in the desired direction.
Owners Manual
Page 22
..., RESULTING IN INJURY. 6 Once the gun can be shouldered without affecting accuracy. 7 Reinstall the butt plate by inserting the 3⁄32" Allen wrench into the stock and tighten the set too light, there will be excess motion from the gun when shouldering, thus affecting accuracy. Remove the pad again according to...
..., RESULTING IN INJURY. 6 Once the gun can be shouldered without affecting accuracy. 7 Reinstall the butt plate by inserting the 3⁄32" Allen wrench into the stock and tighten the set too light, there will be excess motion from the gun when shouldering, thus affecting accuracy. Remove the pad again according to...
Owners Manual
Page 23
.... Before firing your shotgun, check to make sure your settings have changed . ADJUSTING LENGTH OF PULL The GraCoil system on your BT-99 shotgun also allows up to 1" of length of the stock plate by inserting a 3⁄32" Allen wrench into the single hole on the right side of the butt plate and... increments until desired length of pull has been reached. 5 When the desired length of pull has been achieved, tighten the two set screws on the stock plate using the 3⁄32" Allen wrench. Do not use a wrench or pliers to the shaft will occur. 4 LENGTH OF PULL ADJUSTMENT IS A MATTER OF...
.... Before firing your shotgun, check to make sure your settings have changed . ADJUSTING LENGTH OF PULL The GraCoil system on your BT-99 shotgun also allows up to 1" of length of the stock plate by inserting a 3⁄32" Allen wrench into the single hole on the right side of the butt plate and... increments until desired length of pull has been reached. 5 When the desired length of pull has been achieved, tighten the two set screws on the stock plate using the 3⁄32" Allen wrench. Do not use a wrench or pliers to the shaft will occur. 4 LENGTH OF PULL ADJUSTMENT IS A MATTER OF...
Owners Manual
Page 31
NEVER ATTEMPT TO TAKE YOUR BT-99 APART FURTHER THAN EXPLAINED IN THIS MANUAL. Use a quality oil like Browning Oil for service or cleaning is required, take your shotgun be cleaned thoroughly and promptly after shooting plastic shotshells. DO NOT LEAVE A DISCHARGED... or a quality furniture polish, but not both. OTHER CLEANING SUGGESTIONS - • Never pour large quantities of oil. The chemical composition of the stock. • It is a specialized, finely fitted mechanism. Remember, the broad, polished, finely fitted surfaces of the receiver an forearm mechanisms (the ejector ...
NEVER ATTEMPT TO TAKE YOUR BT-99 APART FURTHER THAN EXPLAINED IN THIS MANUAL. Use a quality oil like Browning Oil for service or cleaning is required, take your shotgun be cleaned thoroughly and promptly after shooting plastic shotshells. DO NOT LEAVE A DISCHARGED... or a quality furniture polish, but not both. OTHER CLEANING SUGGESTIONS - • Never pour large quantities of oil. The chemical composition of the stock. • It is a specialized, finely fitted mechanism. Remember, the broad, polished, finely fitted surfaces of the receiver an forearm mechanisms (the ejector ...