Sig P220 Elite SAO in 10mm. Thanks guys!
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PSA PA47 7.62x39 upper with some modifications:
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Can you please list the changes you made. It looks great.
I replaced the front sight post with a low profile gas block, and free floated the barrel with a Daniel Defense RIS II. Then the rail covers, vertical grip, and hand stop are all Knights Armament. I think the next step will be to put a muzzle brake on it to soften the recoil a bit.
I replaced the front sight post with a low profile gas block, and free floated the barrel with a Daniel Defense RIS II. Then the rail covers, vertical grip, and hand stop are all Knights Armament. I think the next step will be to put a muzzle brake on it to soften the recoil a bit.
I replaced the front sight post with a low profile gas block, and free floated the barrel with a Daniel Defense RIS II. Then the rail covers, vertical grip, and hand stop are all Knights Armament. I think the next step will be to put a muzzle brake on it to soften the recoil a bit.
How easy it it to do such a modification:
1. Replace post sight with a low profile gas block.
2. Free float the barrel
2. Install the Quad rail
what tool are required? Do I need a vice grip?
Got a call from Steve and I was told they may not have enough of these therefore they offered me a replacement PSA 6" Keymod Upper with 7" barrel (extra $50)
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I accepted the offer. Now the question is what kind of buffer and spring should I use, given such a small barrel length and 7.62x39 cartridge? anything to be mindful?
If this is your upper...
Then you are already running a free floated quad rail with no sight block.