[Service] Muzzle Device Pinning and Welding

Our in-house armorer will permanently attach a muzzle device of your choice to bring the overall length (OAL) of your chosen barrel to 16 inches. We use a TIG weld with steel pins for our pin/welds.

Please keep the following in mind when selecting this service:

• YOUR BARREL MUST INCLUDE YOUR CHOSEN HANDGUARD'S BARREL NUT, AND GAS BLOCK -- Whether you purchase those components from WO or mail them in -- Both of these items are required to be on the barrel before pinning and welding, as neither will be able to be installed properly after the muzzle device is welded in place
• If ordering or sending in a muzzle device that has optional biased timing (Surefire Open Tine Warcomp, SOLGW NOX devices, etc) PLEASE SPECIFY YOUR INTENDED TIMING IN THE ORDER NOTES, OR VIA E-MAIL -- If no communication is given, we will default to right-hand timing
• Include any shims that have come with your muzzle device -- If none are included, you may be charged for any used by the armorer for timing