Alamo City "Low-Blow" bolt

[Hob Hayward]

I just got one for my brother as a Christmas present, I hope it works out aswell as its supposed to!

[Akira]

How has it been working now? I am thinking about getting this bolt and throwing away the stock ACS bolt. I get a ton of blow-back into the feedneck, plus there is alot of wiggle room with the stock bolt. Plus I get the notorious jumping-cocking-pin, boy do I love that.

My two barrels are the SP Prog 05 and JJ S2. Let me know, thanks bud

~Ryan

[Hob Hayward]

I havn't been able to see it used yet . Well, acctually a friend of mine got one aswell, and he shot some reballs in my basement with it, seemed to be good, but there wasn't enough distance to see if it was really working. I have to get out and play sometime! Its been far too long now.

[Halucin8]

My bolt is awesome. with the spring kit i can get my marker to recock around 200 psi but have low fps. i can shoot 275 fps down to about 275-300psi. using light valve and stock main. the only complaint i have is if you chop a ball you will have to bpull the bolt and clean it. paint gets trapped in the oring grooves and inside the bolt and shots go every where. fast hopper and slightly smaller paint to bore match and you will see wonders with this bolt. I have passed this marker down to my daughter now. runs and shoots great. she can almost shoot nest to a a-5 with a flatline and you mould be hard pressed to tell which one shot which ball.

[Eaglelox]

i have a marker im working on with this bolt in it. i have found the low blow cut out on the front of the bolt is springing shut .031 from the front to back of the cutout. this shrinking or lack of memory has pulled the bolt out concentrisity. in other words it is not straight any more and fits the marker alot tighter than i would like. im not saying this is a bad product, im just telling what i found in one bolt.

[Halucin8]

what has been done to the bolt. are you lubing the bolt with paintball oil? I haven't had anything like that happen to mine yet. and it shouldn't because of the quality of the delrin used to make the bolt shouldnt' swell but it leaves a littel doubt about getting my next one for my T-1

[Eaglelox]

it is not my marker. it is a customers. the bolt is not swollen, i checked all measurements with calipers. most all material has memory in it. it is like cutting a tube sideways. as soon as you cut all the way through the memory will spring the cut closed. i have also noticed the delrin is dyed. im not sure of the process, but this could also lead to changing the memory if it is temp related.

[Halucin8]

my bolt is blue and have seen nothign like that on mine, but i will watch for it