Do you all run 5/16 or 11/32 on 2117 arrows?  I've seen both listed as appropriate.
			
			
			
				I usally use a 11/32" nock for 2117.Sometimes the nock end is necked down and a 5/16" nock fits better.Just depends on the 2117.You can find 21/64" nocks,just depends on which brand of nocks.American/BJ nocks come in a 21/64" nocks.
			
			
			
				I shoot 2117's and like using the 11/32 for a nice consistent fit on the end of the taper.
			
			
			
				I really like the martin/nirk 5/16 nocks on a 2117, just a little small but the gap makes it easy to see if you have them on straight.
			
			
			
				Well you all aren't much help!  Lol
			
			
			
				5/16 Bohning Classics work great for me
			
			
			
				QuoteOriginally posted by Biathlonman:
 Well you all aren't much help!  Lol 
Sounds like a coin toss is in order, to solve your problem!    :laughing:    :laughing:    :laughing:        
Bisch
			
 
			
			
				Went 11/32 had a bunch with no other plans for them. Seemed to fit better to, especially after capping the classic shafts.
			
			
			
				21/64th is a good fit for 2117's.
			
			
			
				11/32 for me........because I have a bunch of them  :dunno:
			
			
			
				the one that fits your string the way you want it to..........thats how I choose nocks........