Troy Industries, Inc. • 128 Myron Street • West Springfield, Massachusetts 01089 U.S.A. • Tel: (866) 788-6412 • Fax: (413) 383-0339 • email: sales@troyind.com

www.troyind.com

1. Install the rail segments before installing TRX on rifle.

4. Using thread locking compound install the rear screw and tighten both screws completely.

7. Use armor’s wrench to torque down the Troy barrel nut.

8. A slot in the Troy barrel nut must line up with the gas tube hole in receiver.

9. Install the gas tube and low profile gas block.

5. Remove Troy barrel nut and clamp screws from rail.

6. Thread the Troy barrel nut onto the receiver by hand.

2. Line up the rail backing plate to the holes on the TRX in the location where the rail segment is to be placed.

3. Using thread locking compound, install the screw closest to the end of the TRX. Do not tighten all the way.

TRX EXTREME BATTLERAIL™INSTRUCTION MANUAL

WARNING! Observe safe firearm handling practices at all times. Make sure the firearm is unloaded and safety is engaged before starting installation.

10. Place TRX BattleRail over the barrel and offset TRX rail slightly to the left of the receiver rail.

11. With rail offset, line up the grooves on the inside of the rail to align with the teeth on the barrel nut.

12. Pull the TRX BattleRail onto Troy barrel nut using firm pressure on both the receiver and TRX.

17. Install hex screws on the bottom of TRX.Apply thread locking compound on the two screws.

18. Care should be taken NOT TO OVERTIGHTEN the hex screws. Tighten 1/2 turn past hand tight. It is not necessary to close the gap completely with the hex.There should be about a 1/8” gap in the clamp.

16. TRX Battle Rail is aligned with the receiver rail.

For more information please call 1-866-788-6412 or email tech@troyind.com

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13 & 14. The TRX BattleRail should be flush against the receiver prior to aligning the TRX rail with the receiver rail.

15. Rotate rail to align the TRX with the receiver rail.

TRX EXTREME BATTLERAIL™INSTRUCTION MANUAL